Dust storms are violent and mostly unpredictable. They can cause property damage, injuries, and deaths, so it’s necessary to know what to do when you come across them.
Watch out for dust storm warnings. Dust storms are most likely to occur on hot summer days, so listen to the local TV or radio broadcasts before traveling in hot, dry conditions, and consider changing or giving up your trip if dust storms are predicted. Roadside signs may also be able to warn you of dust storm danger.
Be prepared. If you are in a storm-prone area, carry a mask(口罩) to keep out small dust particles (颗粒), and take eye protection to protect your eyes. A supply of water is also necessary.
Go beyond the storm. If you see a dust storm from some distance, and you are in a vehicle, you should try to escape from it. Some dust storms can travel at more than 75 miles per hour, but they frequently travel much slower. However, it is not advisable to put yourself at risk by driving at high speed.
Stay inside. Do not move about in a storm, as you will not be able to see hidden risks in your path. So if you’re in a house, stay inside.
Protect yourself from flying objects. Cover as much of your body as possible. A dust storm’s high wind can carry heavy objects. If you find yourself without shelter, try to stay low, close to the ground, and protect your head with your arms, a backpack or a pillow.
What does the underlined sentence in Paragraph 4 mean?
| A．Dust storms usually travel much slower than vehicles. |
B．Don’t be so worried about dust storms in the distance. |
C．You shouldn’t drive at a risky speed to escape from dust storms. |
D．Driving faster than the dust storm is the most important thing. |
We can learn from the passage that __________
| A．it is dangerous to travel on hot summer days |
B．dust storms usually come from far away |
C．people should stay indoors when a dust storm comes |
D．small objects blown by a storm’s wind cannot harm people |
Which of the following may NOT really be needed when you come across a storm?
| A．A pair of glasses. |
B．A blanket. |
C．A bottle of milk. |
D．A travel guide. |
A weatherman may give you all of the following advice EXCEPT that "_____________".
| A．do not enter a dust storm |
B．mind the warnings on the roadside signs |
C．close all the doors and windows of your house |
D．cover your body with as many things as possible |
Which of the following is mentioned in the passage?
a. the violence of dust storms
b. the speed of dust storms
c. the worst dust storm ever
d. the likely time for dust storms
| A．a. b. c | B．b. c. d | C．a. b. d | D．a. c. d |
Question: I have a one-year-old female bulldog, who has recently taken to biting my shoes when we are in the park and I’m on the mobile. She can be slightly aggressive and I’m starting to get worried and a bit annoyed. How do I stop her? ----Susan, London.
Answer: You need to get this problem under control before it could escalate (恶化). I always advise owners not to talk on the mobile phone when they go for a walk with their dogs, because they should be focusing on this time with their pets, but I know people have busy lives and need to make phone calls.
The behavior she is showing is either controlling or playfulness, but they both result from the same issue ---- you are not paying attention to her. If you must make phone calls while on a walk, try to still engage with your dog by speaking towards her, playing some sorts of game and so on. If that doesn’t work, you’ll have to try more of a training approach.
You will need a training line and some treats. Start your walk in the usual way, make a phone call, and when your dog starts displaying the undesired behavior, simply stop walking --- otherwise she will see it as a game. When she is calm and looking at you, or if she sits, give her a treat; then continue walking. If she starts up again, pick up the lead, gently pull it, and tell her “no”. Then ask her to sit and give her a treat if she does.
The aim of this is to try to get her to forget how much fun it is biting your shoes. Do little sessions every day --- and try not to answer the phone if you know it’s going to be a long conversation. Be patient and good luck!
Remember that if an animal shows signs of distress or discomfort, an early visit to the vet is always recommended.What is Susan complaining about in her question?
| A．She doesn’t know how to make phone calls while walking a dog. |
| B．She has no idea how to get along well with her dog. |
| C．She gets worried that her dog is getting annoyed. |
| D．She finds her dog is getting a little aggressive. |
The probable reason why the pet dog bites its owner’s shoes is that ______.
| A．the owner isn’t paying attention to her |
| B．the owner often makes trouble for the dog |
| C．the owner plays some dull games with her |
| D．the owner doesn’t like the pet dog any more |
The solution to dealing with the distress or discomfort of pets is to _____.
| A．talk with them regularly |
| B．take them to see the vet |
| C．play games with them |
| D．let them bite your shoes |
How can Susan get her pet dog to forget the fun from biting her shoes?
| A．By playing some sort of game with the pet dog. |
| B．By punishing the pet dog strictly. |
| C．By training her not to do so. |
| D．By leaving her at home. |
阅读表达（共5小题, 每小题3分, 满分15分）
Let me tell you about five of the enemies we face from within．The first enemy that you’ve got to destroy before it destroys you is indifference．What a tragic disease this is! “Ho-hum，let it slide. I’ll just drift along．” Here’s one problem with drifting：you can’t drift your way to the top of the mountain．
The second enemy we face is indecision(优柔寡断). Indecision is the thief of opportunity and enterprise．It will steal your chances for a better future．Take a sword to this enemy．
The third enemy inside is doubt．Sure，there’s room for healthy skepticism．You can’t believe everything．But you also can’t let doubt take over．Many people doubt the past, doubt the future，doubt each other，doubt the government，doubt the possibilities and doubt the opportunities．, they doubt themselves．I’m telling you，doubt will destroy your life and your chances of success．It will empty both your bank account and your heart．Doubt is all enemy．Get rid of it．
The fourth enemy within is worry．We’ve all got to worry some．Just don’t let it conquer you．Instead, let it alarm you．Worry can be useful．If you step off the curb (路边) in New York City and a taxi is coming，you’ve got to worry．But you can’t let worry loose like a mad dog that drives you into a small corner．Here’s what you’ve got to do with your worries：drive them into a small corner. Whatever is out to get you，you’ve got to get it．Whatever is pushing on you, you’ve got to push back．
The fifth enemy is overcaution. It is the timid (胆小的) approach to life．Timidity is not a virtue；it’s an illness．If you let it go，it’ll conquer you．Timid people don’t get promoted．They don’t advance and grow and become powerful in the marketplace．You’ve got to avoid overcaution．What’s the best title for this passage? (Within 8 words)
.List three enemies inside that might prevent you from getting promoted．(Within 5 words)
.Fill in the blank in Paragraph 3 with proper words or phrases．(Within 5 words)
.Which sentence in the text is the closest in meaning to the following one?
However，you shouldn’t be forced into a small room by the worry beyond control．
.Translate the underlined sentence in Paragraph 4 into Chinese．
.
Several recent studies have found that being randomly (随机地) assigned to a roommate of another race can lead to increased tolerance but also to a greater likelihood (可能性)of conflict.
Recent reports found that lodging with a student of a different race may decrease prejudice and cause students to engage in more ethnically diverse friendships.
An Ohio State University study also found that black students living with a white roommate saw higher academic success throughout their college careers. Researchers believe this may be caused by social pressure.
In a New York Times article, Sam Boakye – the only black student on his freshman year floor -said that "if you're surrounded by whites, you have something to prove."
Researchers also observed problems resulting from pairing interracial students in residences.
According to two recent studies, randomly assigned roommates of different races are more likely to experience conflicts so strained that one roommate will move out.
An Indiana University study found that interracial roommates were three times as likely as two white roommates to no longer live together by the end of the semester.
Grace Kao, a professor at Penn said she was not surprised by the findings. "This may be the first time that some of these students have interacted, and lived, with someone of a different race," she said.
At Penn, students are not asked to indicate race when applying for housing.
"One of the great things about freshman housing is that, with some exceptions, the process throws you together randomly," said Undergraduate Assembly chairman Alec Webley. "This is the definition of integration."
"I've experienced roommate conflicts between interracial students that have both broken down stereotypes（老一套，模式） and reinforced stereotypes," said one Penn resident advisor (RA). The RA of two years added that while some conflicts "provided more multicultural acceptance and melding (融合)," there were also "jarring（不和谐的）cultural confrontations（对抗）."
The RA said that these conflicts have also occurred among roommates of the same race.
Kao said she cautions against forming any generalizations based on any one of the studies, noting that more background characteristics of the students need to be studied and explained.What can we learn from some recent studies?
| A．Conflicts between students of different races are unavoidable. |
| B．Students of different races are prejudiced against each other. |
| C．Interracial lodging does more harm than good. |
| D．Interracial lodging may have diverse outcomes. |
What does Sam Boakye's remark mean?
| A．White students tend to look down upon their black peers. |
| B．Black students can compete with their white peers academically. |
| C．Black students feel somewhat embarrassed among white peers during the freshman year. |
| D．Being surrounded by white peers motivates a black student to work harder to succeed. |
What does the Indiana University study show?
| A．Interracial roommates are more likely to fall out. |
| B．Few white students like sharing a room with a black peer. |
| C．Roommates of different races just don't get along. |
| D．Assigning students' lodging randomly is not a good policy. |
What does Alec Webley consider to be the "definition of integration"?
| A．Students of different races are required to share a room. |
| B．Interracial lodging is arranged by the school for freshmen. |
| C．Lodging is assigned to students of different races without exception. |
| D．The school randomly assigns roommates without regard to race. |
What does Grace Kao say about interracial lodging?
| A．It is unscientific to make generalizations about it without further study. |
| B．Schools should be cautious when making decisions about student lodging. |
| C．Students' racial background should be considered before lodging is assigned. |
| D．Experienced resident advisors should be assigned to handle the problems. |
“Long time no see” is a very interesting sentence. When I first read this sentence from an American friend’s email, I laughed. I thought it was a perfect example of Chinglish.
Obviously, it is a word-by-word literal translation of the Chinese greetings with a ruled English grammar and structure! Later on, my friend told me that it is a standard American greeting. I was too thrilled to believe her. Her words could not convince me at all. So I did a research on google.com. To my surprise, there are over 60 thousand web pages containing “Long time no see.” This sentence has been widely used in emails, letters, newspapers, movies, books, or any other possible places. Though it is sort of informal, it is part of the language that Americans use daily. Ironically, if you type this phrase in Microsoft Word, the software will tell you that the grammar needs to be corrected.
Nobody knows the origin of this Chinglish sentence. Some people believe that it came from Charlie Chan’s movies. In the 1930s, Hollywood moviemakers successfully created a world wide famous Chinese detective named “Charlie Chan” on wide screens. Detective Chan likes to teach Americans some Chinese wisdom by quoting Confucius. “Long time no see” was his trademark. Soon after Charlie Chan, “Long time no see” became a popular phrase in the real world with thanks to the popularity of these movies.
Some scholars refer to America as a huge pot of stew. All kinds of culture are mixed in the stew together, and they change the color and taste of each other. American Chinese, though a minority ethnic(少数民族的成员) group in the United States, is also contributing some changes to the stew! Language is usually the first thing to be influenced in the mixed stew.
You can have some other examples besides adoptions from Chinese, such as pizza from Italian, sushi from Japanese, and déjà vu from French etc. There is a long list! Americans do not just simply borrow something from others. They will modify it and make it their own, so you would not be surprised to find a tofu and peanut butter hamburger in a restaurant, or to buy a bottle of iced Chinese green tea with honey in a grocery store. Since Americans appreciate Chinese culture more and more nowadays, I believe more Chinese words will become American English in the future. In this way the American stew keeps adding richness and flavor.The writer himself felt surprised at ______.
| A．the Chinglish expression “Long time no see” |
| B．“Long time no see” used as standard American English |
| C．so many literal translation of the expressions used in America |
| D．finding out Americans use the expression every day |
The word “stew” in the 4th paragraph probably means ______.
| A．mixture literature | B．Confucius’ words |
| C．a kind of cooked dish | D．American changing cultures |
According to the passage, it can be inferred that ______.
| A．detectives translate the phrase “Long time no see” |
| B．Hollywood made “Long time no see” popular |
| C．the huge pot of stew greatly affects all kinds of languages |
| D．cultures can be changed in the huge pot of stew |
The main idea of the passage is that ______.
| A．some Chinese expressions are introduced into English |
| B．you’ll not be surprised at a tofu in a restaurant in America |
| C．some American expressions can be used in China |
| D．American English keep being enriched from different cultures |
According to the passage, which of the following statements is not true?
| A．Informal language sometimes doesn’t go with grammar and structure. |
| B．Languages are always ruled by grammar and structure. |
| C．Long time no see” has been used in at least four media mentioned in the passage. |
| D．There are four languages mentioned to be adopted in the American stew. |
When an ant dies, other ants take it out of the nest, often within an hour after its death. This behavior interests scientists and they wonder how ants know for sure—and so soon—that another ant is dead.
One scientist recently came up with a way to explain this ant behavior. Dong-Hwan Choe is a biologist, a scientist who studies animals and plants. He found that ants have a chemical on the outside of their bodies that signals to other ants, “I'm dead—take me away” when it is dead.
But there's a question to answer: As we know, if an ant is dead, it stops moving. But when an ant is sleeping or knocked unconscious, it is also not moving. However, other ants don't move the living ant out of the nest. How do they know this ant is not dead? Choe found that ants have another chemical on their bodies, which tells nearby ants something like, “Wait—I'm not dead yet” when it is not dead. Choe suspects that when an ant dies, the chemical that says, “Wait I'm not dead yet” quickly goes away. When other ants detect the “dead” chemical without the “not dead yet” chemical, they move away the body.
To test his theory , Choe and his team put different chemicals on ants. When the scientists used the “I'm dead” chemical, other ants quickly moved the treated ant away. When the scientists used the “Wait—I'm not dead yet” chemical, other ants left the treated ant alone. Choe believes this behavior shows that the “not dead yet” chemical overrides the “dead” chemical when picked up by other ants. And that when an ant dies, the “not dead yet” 
chemical fades away. Other nearby ants then detect the remaining “dead” chemical and remove the body from the nest.
Understanding this behavior can help scientists figure out how to stop ants from invading new places and causing problems.What is the function of the first paragraph?
| A．Leading the following paragraphs. |
| B．Showing the main idea of the passage. |
| C．Introducing the background of the passage. |
| D．Giving a summary of the passage. |
Which of the following has the closest meaning to the underlined word “overrides” in the fourth paragraph?
| A．is weaker than | B．is stronger than | C．is better than | D．is worse than |
What can we learn from the passage?
| A．Living ants can also be taken away when they are not moving. |
| B．When an ant dies, it can tell others using a certain chemical. |
| C．A living ant can pretend to be dead using a special chemical. |
| D．Ants often use chemicals to communicate with each other. |
Which of the following descriptions about Dong-Hwan Choe is right?
| A．Choe did this study in order to stop ants from invading new places. |
| B．Choe is a biologist who is only interested in animals, especially in ants. |
| C．Choe first came up with an idea to explain this ant behavior，and then did some tests to prove his theory. |
| D．Choe did the research on this ant behavior on his own |
What is mainly discussed in the passage?
| A．How to decide whether an ant is dead or not. |
| B．Why ants have special chemicals on their bodies. |
| C．reasons for the removable behavior of ants. |
| D．How ants manage to keep their nests clean. |